RESOLVED FIXED 264654
Don't make the decision to cache a DisplayList for a TextRun depend on the rendering update frame rate 
https://bugs.webkit.org/show_bug.cgi?id=264654
Summary Don't make the decision to cache a DisplayList for a TextRun depend on the re...
Said Abou-Hallawa
Reported 2023-11-10 21:15:25 PST
Currently, caching a DisplayList for the TextRun happens only if the last 30 frames happened in about a second. If the frame rate is lower than 30 FPS, we prevent the caching. The assumption is any animation should be faster than 30 FPS. So when the frame rate is low, we make it even worse by preventing the caching. The caching should happen if the same TextRun is displayed very often (say >= 20) regardless of the current frame rate.
Attachments
Add attachment proposed patch, testcase, etc.
Said Abou-Hallawa
Comment 1 2023-11-10 21:15:45 PST
rdar://118259180
Said Abou-Hallawa
Comment 2 2023-11-10 21:23:15 PST
Pull request: https://github.com/WebKit/WebKit/pull/20357
EWS
Comment 3 2023-11-15 12:05:26 PST
Committed 270781@main (42af8a3d2bb4): <https://commits.webkit.org/270781@main> Reviewed commits have been landed. Closing PR #20357 and removing active labels.
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